Mobile Phone Roaming in Turkey
The first but not the last and reasonable option for using a mobile phone in Turkey is international roaming.
International roaming is as ervice provided by the mobile phone companies both from your country and the country you are traveling. It is an agreement made by two companies which allows the people use their mobile phones freely in any where around the world.
As much as roaming service is very usefull and effective it is very dear too as both companies are chargingfor the call you make. A call made via roaming will coast you twice more so it is not a very logical to use roaming service if it is not urgent and needed.
There are 3 networks available in Turkey which will automatically be connected according to coverage and agreement of your local mobile phone company. So when your roaming is on you can see the signal of Turkcell, Wodafone or Avea on your phone screen.
It is better and recommended to have a Turkish sim card, buy a Turkish phone with a local sim card or rent a phone instead of using the roaming in Turkey.
How to buy a Turkish sim card?
Turkish Mobile Phone companies